Citazione Stile APA (7a Edizione)
Hanson, D., Marty, E., & Hanson, M. (2012). Breaking through concrete: Building an urban farm revival. University of California Press.
Citazione stile Chigago Style (17a edizione)
Hanson, David, Edwin Marty, e Michael Hanson. Breaking Through Concrete: Building an Urban Farm Revival. Berkeley: University of California Press, 2012.
Citatione MLA (9a ed.)
Hanson, David, et al. Breaking Through Concrete: Building an Urban Farm Revival. University of California Press, 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.